For infinite dimensional Banach spaces X we investigate the maximal size of a family of pairwise almost disjoint normalized Hamel bases of X, where two sets A and B are said to be almost disjoint if the cardinality of A ∩ B is smaller than the cardinality of either A or B.
@article{urn:eudml:doc:38786, title = {Families of almost disjoint Hamel bases.}, journal = {Extracta Mathematicae}, volume = {20}, year = {2005}, pages = {199-202}, zbl = {1099.46013}, mrnumber = {MR2195201}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38786} }
Halbeisen, Lorenz. Families of almost disjoint Hamel bases.. Extracta Mathematicae, Tome 20 (2005) pp. 199-202. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38786/